EP1520853B1 - Procédé pour la préparation d'hydroperoxides - Google Patents
Procédé pour la préparation d'hydroperoxides Download PDFInfo
- Publication number
- EP1520853B1 EP1520853B1 EP03380211A EP03380211A EP1520853B1 EP 1520853 B1 EP1520853 B1 EP 1520853B1 EP 03380211 A EP03380211 A EP 03380211A EP 03380211 A EP03380211 A EP 03380211A EP 1520853 B1 EP1520853 B1 EP 1520853B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- group
- process according
- hydrocarbon
- reaction mixture
- alkaline metal
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
- 238000000034 method Methods 0.000 title claims description 25
- 150000002432 hydroperoxides Chemical class 0.000 title description 12
- 238000002360 preparation method Methods 0.000 title description 6
- YNQLUTRBYVCPMQ-UHFFFAOYSA-N Ethylbenzene Chemical compound CCC1=CC=CC=C1 YNQLUTRBYVCPMQ-UHFFFAOYSA-N 0.000 claims description 40
- 239000007789 gas Substances 0.000 claims description 31
- 229930195733 hydrocarbon Natural products 0.000 claims description 29
- 150000002430 hydrocarbons Chemical class 0.000 claims description 29
- 229910052760 oxygen Inorganic materials 0.000 claims description 28
- -1 cyclic imide compound Chemical class 0.000 claims description 27
- 239000001301 oxygen Substances 0.000 claims description 27
- 239000011541 reaction mixture Substances 0.000 claims description 22
- 239000004215 Carbon black (E152) Substances 0.000 claims description 20
- 150000002736 metal compounds Chemical class 0.000 claims description 14
- 239000000203 mixture Substances 0.000 claims description 14
- 125000003118 aryl group Chemical group 0.000 claims description 11
- 239000003054 catalyst Substances 0.000 claims description 10
- 230000003647 oxidation Effects 0.000 claims description 10
- 238000007254 oxidation reaction Methods 0.000 claims description 10
- 125000004122 cyclic group Chemical group 0.000 claims description 9
- MHAJPDPJQMAIIY-UHFFFAOYSA-N Hydrogen peroxide Chemical compound OO MHAJPDPJQMAIIY-UHFFFAOYSA-N 0.000 claims description 8
- 229910052736 halogen Inorganic materials 0.000 claims description 7
- 150000002367 halogens Chemical class 0.000 claims description 7
- 150000003839 salts Chemical class 0.000 claims description 7
- 125000004169 (C1-C6) alkyl group Chemical group 0.000 claims description 6
- 125000003860 C1-C20 alkoxy group Chemical group 0.000 claims description 6
- 125000002887 hydroxy group Chemical group [H]O* 0.000 claims description 5
- BUXKULRFRATXSI-UHFFFAOYSA-N 1-hydroxypyrrole-2,5-dione Chemical compound ON1C(=O)C=CC1=O BUXKULRFRATXSI-UHFFFAOYSA-N 0.000 claims description 4
- CFMZSMGAMPBRBE-UHFFFAOYSA-N 2-hydroxyisoindole-1,3-dione Chemical compound C1=CC=C2C(=O)N(O)C(=O)C2=C1 CFMZSMGAMPBRBE-UHFFFAOYSA-N 0.000 claims description 4
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims description 4
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 claims description 4
- NQTADLQHYWFPDB-UHFFFAOYSA-N N-Hydroxysuccinimide Chemical compound ON1C(=O)CCC1=O NQTADLQHYWFPDB-UHFFFAOYSA-N 0.000 claims description 4
- 125000004432 carbon atom Chemical group C* 0.000 claims description 4
- 125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 claims description 4
- 239000001257 hydrogen Substances 0.000 claims description 4
- 229910052739 hydrogen Inorganic materials 0.000 claims description 4
- 229910052708 sodium Inorganic materials 0.000 claims description 4
- 239000011734 sodium Substances 0.000 claims description 4
- 125000001424 substituent group Chemical group 0.000 claims description 4
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 claims description 3
- 150000001875 compounds Chemical class 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 claims description 3
- 229910052751 metal Inorganic materials 0.000 claims description 3
- 239000002184 metal Substances 0.000 claims description 3
- 125000000449 nitro group Chemical group [O-][N+](*)=O 0.000 claims description 3
- 229910052700 potassium Inorganic materials 0.000 claims description 3
- 239000011591 potassium Substances 0.000 claims description 3
- KTWCUGUUDHJVIH-UHFFFAOYSA-N 2-hydroxybenzo[de]isoquinoline-1,3-dione Chemical compound C1=CC(C(N(O)C2=O)=O)=C3C2=CC=CC3=C1 KTWCUGUUDHJVIH-UHFFFAOYSA-N 0.000 claims description 2
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 claims description 2
- 150000004703 alkoxides Chemical class 0.000 claims description 2
- 229910052792 caesium Inorganic materials 0.000 claims description 2
- TVFDJXOCXUVLDH-UHFFFAOYSA-N caesium atom Chemical compound [Cs] TVFDJXOCXUVLDH-UHFFFAOYSA-N 0.000 claims description 2
- 150000004820 halides Chemical class 0.000 claims description 2
- 125000005842 heteroatom Chemical group 0.000 claims description 2
- 150000004715 keto acids Chemical class 0.000 claims description 2
- 229910052744 lithium Inorganic materials 0.000 claims description 2
- 125000006574 non-aromatic ring group Chemical group 0.000 claims description 2
- XYFCBTPGUUZFHI-UHFFFAOYSA-N phosphine group Chemical group P XYFCBTPGUUZFHI-UHFFFAOYSA-N 0.000 claims description 2
- 125000005496 phosphonium group Chemical group 0.000 claims description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims 1
- TUJKJAMUKRIRHC-UHFFFAOYSA-N hydroxyl Chemical group [OH] TUJKJAMUKRIRHC-UHFFFAOYSA-N 0.000 claims 1
- 238000006243 chemical reaction Methods 0.000 description 36
- MYMOFIZGZYHOMD-UHFFFAOYSA-N Dioxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 description 33
- KWOLFJPFCHCOCG-UHFFFAOYSA-N Acetophenone Chemical compound CC(=O)C1=CC=CC=C1 KWOLFJPFCHCOCG-UHFFFAOYSA-N 0.000 description 14
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 12
- 230000003197 catalytic effect Effects 0.000 description 9
- GQNOPVSQPBUJKQ-UHFFFAOYSA-N 1-hydroperoxyethylbenzene Chemical compound OOC(C)C1=CC=CC=C1 GQNOPVSQPBUJKQ-UHFFFAOYSA-N 0.000 description 8
- 229910000831 Steel Inorganic materials 0.000 description 7
- 238000004458 analytical method Methods 0.000 description 7
- 229910001882 dioxygen Inorganic materials 0.000 description 7
- 239000012299 nitrogen atmosphere Substances 0.000 description 7
- 239000010959 steel Substances 0.000 description 7
- 238000003756 stirring Methods 0.000 description 7
- WAPNOHKVXSQRPX-UHFFFAOYSA-N 1-phenylethanol Chemical compound CC(O)C1=CC=CC=C1 WAPNOHKVXSQRPX-UHFFFAOYSA-N 0.000 description 6
- XPNGNIFUDRPBFJ-UHFFFAOYSA-N alpha-methylbenzylalcohol Natural products CC1=CC=CC=C1CO XPNGNIFUDRPBFJ-UHFFFAOYSA-N 0.000 description 6
- 230000000052 comparative effect Effects 0.000 description 4
- RWGFKTVRMDUZSP-UHFFFAOYSA-N cumene Chemical compound CC(C)C1=CC=CC=C1 RWGFKTVRMDUZSP-UHFFFAOYSA-N 0.000 description 4
- NNPPMTNAJDCUHE-UHFFFAOYSA-N isobutane Chemical compound CC(C)C NNPPMTNAJDCUHE-UHFFFAOYSA-N 0.000 description 4
- 230000001590 oxidative effect Effects 0.000 description 4
- 239000002904 solvent Substances 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 3
- WEVYAHXRMPXWCK-UHFFFAOYSA-N Acetonitrile Chemical compound CC#N WEVYAHXRMPXWCK-UHFFFAOYSA-N 0.000 description 3
- 150000001335 aliphatic alkanes Chemical group 0.000 description 3
- JFDZBHWFFUWGJE-UHFFFAOYSA-N benzonitrile Chemical compound N#CC1=CC=CC=C1 JFDZBHWFFUWGJE-UHFFFAOYSA-N 0.000 description 3
- AFABGHUZZDYHJO-UHFFFAOYSA-N dimethyl butane Natural products CCCC(C)C AFABGHUZZDYHJO-UHFFFAOYSA-N 0.000 description 3
- 239000000047 product Substances 0.000 description 3
- CXWXQJXEFPUFDZ-UHFFFAOYSA-N tetralin Chemical compound C1=CC=C2CCCCC2=C1 CXWXQJXEFPUFDZ-UHFFFAOYSA-N 0.000 description 3
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- XDTMQSROBMDMFD-UHFFFAOYSA-N Cyclohexane Chemical compound C1CCCCC1 XDTMQSROBMDMFD-UHFFFAOYSA-N 0.000 description 2
- 150000001336 alkenes Chemical class 0.000 description 2
- 150000004945 aromatic hydrocarbons Chemical class 0.000 description 2
- 238000006701 autoxidation reaction Methods 0.000 description 2
- MVPPADPHJFYWMZ-UHFFFAOYSA-N chlorobenzene Chemical compound ClC1=CC=CC=C1 MVPPADPHJFYWMZ-UHFFFAOYSA-N 0.000 description 2
- JHIVVAPYMSGYDF-UHFFFAOYSA-N cyclohexanone Chemical compound O=C1CCCCC1 JHIVVAPYMSGYDF-UHFFFAOYSA-N 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 150000003949 imides Chemical class 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- PQNFLJBBNBOBRQ-UHFFFAOYSA-N indane Chemical compound C1=CC=C2CCCC2=C1 PQNFLJBBNBOBRQ-UHFFFAOYSA-N 0.000 description 2
- 239000001282 iso-butane Substances 0.000 description 2
- 235000013847 iso-butane Nutrition 0.000 description 2
- QWTDNUCVQCZILF-UHFFFAOYSA-N isopentane Chemical compound CCC(C)C QWTDNUCVQCZILF-UHFFFAOYSA-N 0.000 description 2
- 150000002739 metals Chemical class 0.000 description 2
- BDAGIHXWWSANSR-UHFFFAOYSA-N methanoic acid Natural products OC=O BDAGIHXWWSANSR-UHFFFAOYSA-N 0.000 description 2
- LQNUZADURLCDLV-UHFFFAOYSA-N nitrobenzene Chemical compound [O-][N+](=O)C1=CC=CC=C1 LQNUZADURLCDLV-UHFFFAOYSA-N 0.000 description 2
- 150000001451 organic peroxides Chemical class 0.000 description 2
- 238000000746 purification Methods 0.000 description 2
- 239000000376 reactant Substances 0.000 description 2
- 239000012429 reaction media Substances 0.000 description 2
- 125000000923 (C1-C30) alkyl group Chemical group 0.000 description 1
- WSLDOOZREJYCGB-UHFFFAOYSA-N 1,2-Dichloroethane Chemical compound ClCCCl WSLDOOZREJYCGB-UHFFFAOYSA-N 0.000 description 1
- OKIRBHVFJGXOIS-UHFFFAOYSA-N 1,2-di(propan-2-yl)benzene Chemical compound CC(C)C1=CC=CC=C1C(C)C OKIRBHVFJGXOIS-UHFFFAOYSA-N 0.000 description 1
- UFAKGZMZIPCHEA-UHFFFAOYSA-N 2-hydroxy-4-nitroisoindole-1,3-dione Chemical compound C1=CC([N+]([O-])=O)=C2C(=O)N(O)C(=O)C2=C1 UFAKGZMZIPCHEA-UHFFFAOYSA-N 0.000 description 1
- OSWFIVFLDKOXQC-UHFFFAOYSA-N 4-(3-methoxyphenyl)aniline Chemical compound COC1=CC=CC(C=2C=CC(N)=CC=2)=C1 OSWFIVFLDKOXQC-UHFFFAOYSA-N 0.000 description 1
- TVKPHBJKQOJFNV-UHFFFAOYSA-N 4-chloro-2-hydroxyisoindole-1,3-dione Chemical compound C1=CC(Cl)=C2C(=O)N(O)C(=O)C2=C1 TVKPHBJKQOJFNV-UHFFFAOYSA-N 0.000 description 1
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 1
- CTQNGGLPUBDAKN-UHFFFAOYSA-N O-Xylene Chemical compound CC1=CC=CC=C1C CTQNGGLPUBDAKN-UHFFFAOYSA-N 0.000 description 1
- GOOHAUXETOMSMM-UHFFFAOYSA-N Propylene oxide Chemical compound CC1CO1 GOOHAUXETOMSMM-UHFFFAOYSA-N 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 239000003570 air Substances 0.000 description 1
- 125000000217 alkyl group Chemical group 0.000 description 1
- 229910052788 barium Inorganic materials 0.000 description 1
- DSAJWYNOEDNPEQ-UHFFFAOYSA-N barium atom Chemical compound [Ba] DSAJWYNOEDNPEQ-UHFFFAOYSA-N 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- 239000007795 chemical reaction product Substances 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 150000001924 cycloalkanes Chemical class 0.000 description 1
- 125000000753 cycloalkyl group Chemical group 0.000 description 1
- HPXRVTGHNJAIIH-UHFFFAOYSA-N cyclohexanol Chemical compound OC1CCCCC1 HPXRVTGHNJAIIH-UHFFFAOYSA-N 0.000 description 1
- HHNHBFLGXIUXCM-GFCCVEGCSA-N cyclohexylbenzene Chemical compound [CH]1CCCC[C@@H]1C1=CC=CC=C1 HHNHBFLGXIUXCM-GFCCVEGCSA-N 0.000 description 1
- 229930007927 cymene Natural products 0.000 description 1
- 229910001873 dinitrogen Inorganic materials 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 238000006735 epoxidation reaction Methods 0.000 description 1
- 235000019253 formic acid Nutrition 0.000 description 1
- 239000001307 helium Substances 0.000 description 1
- 229910052734 helium Inorganic materials 0.000 description 1
- SWQJXJOGLNCZEY-UHFFFAOYSA-N helium atom Chemical compound [He] SWQJXJOGLNCZEY-UHFFFAOYSA-N 0.000 description 1
- MHAJPDPJQMAIIY-UHFFFAOYSA-M hydroperoxide group Chemical group [O-]O MHAJPDPJQMAIIY-UHFFFAOYSA-M 0.000 description 1
- FGGJBCRKSVGDPO-UHFFFAOYSA-N hydroperoxycyclohexane Chemical compound OOC1CCCCC1 FGGJBCRKSVGDPO-UHFFFAOYSA-N 0.000 description 1
- 239000011261 inert gas Substances 0.000 description 1
- 150000002484 inorganic compounds Chemical class 0.000 description 1
- 229910010272 inorganic material Inorganic materials 0.000 description 1
- 239000007791 liquid phase Substances 0.000 description 1
- 238000000622 liquid--liquid extraction Methods 0.000 description 1
- 150000002825 nitriles Chemical class 0.000 description 1
- 150000002828 nitro derivatives Chemical class 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- LYGJENNIWJXYER-UHFFFAOYSA-N nitromethane Chemical compound C[N+]([O-])=O LYGJENNIWJXYER-UHFFFAOYSA-N 0.000 description 1
- 150000007524 organic acids Chemical class 0.000 description 1
- 235000005985 organic acids Nutrition 0.000 description 1
- 150000002924 oxiranes Chemical class 0.000 description 1
- HFPZCAJZSCWRBC-UHFFFAOYSA-N p-cymene Chemical compound CC(C)C1=CC=C(C)C=C1 HFPZCAJZSCWRBC-UHFFFAOYSA-N 0.000 description 1
- QQONPFPTGQHPMA-UHFFFAOYSA-N propylene Natural products CC=C QQONPFPTGQHPMA-UHFFFAOYSA-N 0.000 description 1
- 125000004805 propylene group Chemical group [H]C([H])([H])C([H])([*:1])C([H])([H])[*:2] 0.000 description 1
- 150000003254 radicals Chemical group 0.000 description 1
- 230000035484 reaction time Effects 0.000 description 1
- 238000000638 solvent extraction Methods 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 229910052717 sulfur Inorganic materials 0.000 description 1
- 150000003623 transition metal compounds Chemical class 0.000 description 1
- 238000009834 vaporization Methods 0.000 description 1
- 230000008016 vaporization Effects 0.000 description 1
- 239000008096 xylene Substances 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C409/00—Peroxy compounds
- C07C409/02—Peroxy compounds the —O—O— group being bound between a carbon atom, not further substituted by oxygen atoms, and hydrogen, i.e. hydroperoxides
- C07C409/04—Peroxy compounds the —O—O— group being bound between a carbon atom, not further substituted by oxygen atoms, and hydrogen, i.e. hydroperoxides the carbon atom being acyclic
- C07C409/08—Compounds containing six-membered aromatic rings
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/02—Constructional features of telephone sets
- H04M1/0202—Portable telephone sets, e.g. cordless phones, mobile phones or bar type handsets
- H04M1/026—Details of the structure or mounting of specific components
- H04M1/0266—Details of the structure or mounting of specific components for a display module assembly
- H04M1/027—Details of the structure or mounting of specific components for a display module assembly including magnifying means
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C29/00—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring
- C07C29/48—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by oxidation reactions with formation of hydroxy groups
- C07C29/50—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by oxidation reactions with formation of hydroxy groups with molecular oxygen only
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C407/00—Preparation of peroxy compounds
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C45/00—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
- C07C45/27—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by oxidation
- C07C45/32—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by oxidation with molecular oxygen
- C07C45/33—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by oxidation with molecular oxygen of CHx-moieties
- C07C45/34—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by oxidation with molecular oxygen of CHx-moieties in unsaturated compounds
- C07C45/36—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by oxidation with molecular oxygen of CHx-moieties in unsaturated compounds in compounds containing six-membered aromatic rings
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/02—Constructional features of telephone sets
- H04M1/0202—Portable telephone sets, e.g. cordless phones, mobile phones or bar type handsets
- H04M1/0206—Portable telephones comprising a plurality of mechanically joined movable body parts, e.g. hinged housings
- H04M1/0208—Portable telephones comprising a plurality of mechanically joined movable body parts, e.g. hinged housings characterized by the relative motions of the body parts
- H04M1/0214—Foldable telephones, i.e. with body parts pivoting to an open position around an axis parallel to the plane they define in closed position
- H04M1/0216—Foldable in one direction, i.e. using a one degree of freedom hinge
Definitions
- the invention relates to a process for preparing hydroperoxides from their corresponding hydrocarbons which comprises oxidizing said hydrocarbons with an oxygen-containing gas in the presence of a catalyst comprising a cyclic imide compound and an alkaline metal compound.
Claims (11)
- Un procédé pour préparer un hydroperoxyde à partir d'un hydrocarbure sélectionné dans un groupe composé d'hydrocarbures secondaires et tertiaires correspondant audit hydroperoxyde, qui comprend la réalisation de l'oxydation dudit hydrocarbure à une température comprise entre 130 et 16° C avec un gaz contenant de l'oxygène dans un mélange réactionnel contenant ledit hydrocarbure et un catalyseur comprenant un composé d'imide cyclique et un composé de métal alcalin.
- Procédé selon la revendication 1, dans lequel l'imide cyclique est un composé de formule (1) : dans laquelleX est un radical hydroxyle ou un groupe -O-R1, dans lequel R1 est sélectionné dans le groupe composé de : hydrogène ; halogène ; hydroxyle ; alkyle C1-C6 ; aryle C6-C16 cycloalkyle C3-C20 ; alcoxy C1-C20 ; -CO-R2, où R2 est un groupe hydrocarbonyle C1-C20 ; -O-CO-R3, où R3 est un groupe hydrocarbonyle C1-C20 ou un groupe carboxyle ; ou -CO-O-R2, où R2 est un groupe hydrocarbonyle C1-C20 ;A est -CR4=CR5- ou -CR4-CR5-, où :(i) R4 et R5 sont sélectionnés séparément dans le groupe composé de : hydrogène ; halogène ; hydroxyle ; alkyle C1-C6 ; aryle C6-C18 ; cycloalkyle C3-C20 ; alcoxy C1-C20 : -CO-R2, où R2 est un groupe hydrocarbonyle C1-C20 ; -O-CO-R3, où R3 est un groupe hydrocarbonyle C1-C20 ou un groupe carboxyle ; ou -CO-O-R2, où R2 est un groupe hydrocarbonyle C1-C20 ; ou(ii) R4 et R5 pris ensemble avec les atomes de carbone auxquels ils sont reliés forment un groupe cyclique, ledit groupe cyclique contenant 1 à 8 cycles, soit fondus, soit réticulés, lesdits cycles étant des cycles aromatiques ou des cycles non aromatiques, chaque cycle possédant 3 à 18 membres sélectionnés dans le groupe composé d'atomes de carbone et d'hétéroatomes, et étant optionnellement remplacé par un ou plusieurs substituants sélectionnés dans le groupe composé de nitro ; groupe phosphine ; groupe phosphonium ; halogène ; hydroxyle ; alkyle C1-C6 ; aryle C6-C16 ; cycloalkyle C3-C20 ; ou alcoxy C1-C20.
- Procédé selon les revendications 1 à 2, dans lequel l'imide cyclique de formule (1) est sélectionné dans le groupe composé de N-hydroxyphtalimide, N-hydroxynaphtalimide, N-hydroxymaleimide, N-hydroxysuccinimide, et de leurs mélanges.
- Procédé selon les revendications 1 à 3, dans lequel le métal alcalin du composé de métal alcalin est sélectionné dans le groupe formé du lithium, sodium, potassium et césium.
- Procédé selon les revendications 1 à 4, dans lequel le composé de métal alcalin est sélectionné dans le groupe composé d'oxydes, de sels d'acide organique, de sels d'acide inorganique, d'halogénures, d'alkoxydes, d'oxoacides et de leurs sels, d'isopolyacides et de leurs sels, d'hétéropolyacides et de leurs sels, et de leurs mélanges.
- Procédé selon les revendications 1 à 5, dans lequel la quantité d'imide cyclique dans le mélange réactionnel va de 0,0001 à 1 pourcent en poids.
- Procédé selon les revendications 1 à 6, dans lequel la quantité de composé de métal alcalin dans le mélange réactionnel va de 0,000005 à 0,01 pourcent en poids.
- Procédé selon la revendication 6, dans lequel la quantité d'imide cyclique dans le mélange réactionnel va de 0,001 à 0,5 pourcent en poids.
- Procédé selon la revendication 7, dans lequel la quantité de composé de métal alcalin dans le mélange réactionnel va de 0,00001 à 0,005 pourcent en poids.
- Le procédé selon n'importe laquelle des revendications précédentes, dans lequel l'hydrocarbure est un alcane aryle.
- Le procédé selon n'importe laquelle des revendications précédentes, dans lequel l'hydrocarbure est de l'éthylbenzéne.
Priority Applications (9)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT03380211T ATE453619T1 (de) | 2003-09-24 | 2003-09-24 | Verfahren zur herstellung von hydroperoxiden |
DE60330775T DE60330775D1 (de) | 2003-09-24 | 2003-09-24 | Verfahren zur Herstellung von Hydroperoxiden |
PT03380211T PT1520853E (pt) | 2003-09-24 | 2003-09-24 | Processo para a preparação de hidroperóxidos |
ES03380211T ES2339111T3 (es) | 2003-09-24 | 2003-09-24 | Procedimiento para la preparacion de hidroperoxidos. |
EP03380211A EP1520853B1 (fr) | 2003-09-24 | 2003-09-24 | Procédé pour la préparation d'hydroperoxides |
US10/762,792 US7038089B2 (en) | 2003-09-24 | 2004-01-22 | Process for preparation of hydroperoxides |
KR1020040007949A KR100854179B1 (ko) | 2003-09-24 | 2004-02-06 | 과산화수소의 제조 방법 |
JP2004051137A JP4693354B2 (ja) | 2003-09-24 | 2004-02-26 | ヒドロペルオキシドの製造方法 |
ARP040101090A AR043813A1 (es) | 2003-09-24 | 2004-04-01 | Procedimiento para la preparacion de hidroperoxidos por oxidacion catalitica de etilbenceno |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP03380211A EP1520853B1 (fr) | 2003-09-24 | 2003-09-24 | Procédé pour la préparation d'hydroperoxides |
Publications (2)
Publication Number | Publication Date |
---|---|
EP1520853A1 EP1520853A1 (fr) | 2005-04-06 |
EP1520853B1 true EP1520853B1 (fr) | 2009-12-30 |
Family
ID=34307049
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP03380211A Expired - Lifetime EP1520853B1 (fr) | 2003-09-24 | 2003-09-24 | Procédé pour la préparation d'hydroperoxides |
Country Status (9)
Country | Link |
---|---|
US (1) | US7038089B2 (fr) |
EP (1) | EP1520853B1 (fr) |
JP (1) | JP4693354B2 (fr) |
KR (1) | KR100854179B1 (fr) |
AR (1) | AR043813A1 (fr) |
AT (1) | ATE453619T1 (fr) |
DE (1) | DE60330775D1 (fr) |
ES (1) | ES2339111T3 (fr) |
PT (1) | PT1520853E (fr) |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101687784B (zh) * | 2007-08-22 | 2014-11-12 | 埃克森美孚化学专利公司 | 烃的氧化 |
JP2011500816A (ja) * | 2007-10-31 | 2011-01-06 | エクソンモービル・ケミカル・パテンツ・インク | 炭化水素の酸化 |
WO2009058531A1 (fr) * | 2007-10-31 | 2009-05-07 | Exxonmobil Chemical Patents Inc. | Oxydation d'hydrocarbures |
EP2098504A1 (fr) | 2008-03-06 | 2009-09-09 | ExxonMobil Chemical Patents Inc. | Oxydation d'hydrocarbures |
EP2098505A1 (fr) | 2008-03-06 | 2009-09-09 | ExxonMobil Chemical Patents Inc. | Oxydation d'hydrocarbures |
KR20110016964A (ko) * | 2008-08-26 | 2011-02-18 | 엑손모빌 케미칼 패턴츠 인코포레이티드 | 알킬벤젠 하이드로퍼옥사이드의 제조방법 |
EP2356087A4 (fr) * | 2008-10-10 | 2015-09-02 | Exxonmobil Chem Patents Inc | Oxydation d'hydrocarbures |
KR20110086162A (ko) * | 2008-12-15 | 2011-07-27 | 엑손모빌 케미칼 패턴츠 인코포레이티드 | 알킬방향족 화합물의 산화 |
CN102482211A (zh) * | 2009-08-28 | 2012-05-30 | 埃克森美孚化学专利公司 | 烃的氧化 |
US8921609B2 (en) | 2009-11-25 | 2014-12-30 | Exxonmobil Chemical Patents Inc. | Oxidation of hydrocarbons |
EP2616436B1 (fr) | 2010-09-14 | 2018-05-30 | ExxonMobil Chemical Patents Inc. | Oxydation de cyclohexylbenzène |
WO2012036829A1 (fr) | 2010-09-14 | 2012-03-22 | Exxonmobil Chemical Patents Inc. | Oxydation d'hydrocarbures |
US9096509B2 (en) | 2012-01-18 | 2015-08-04 | Exxonmobil Chemical Patents Inc. | Process for producing phenol |
Family Cites Families (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3949004A (en) | 1971-03-16 | 1976-04-06 | Atlantic Richfield Company | Hydroperoxide production |
US3816540A (en) | 1971-05-24 | 1974-06-11 | Petro Tex Chem Corp | Preparation of hydro-peroxides by autoxidation |
US4066706A (en) | 1975-04-21 | 1978-01-03 | Halcon International, Inc. | Preparation of ethylbenzene hydroperoxide |
US4158022A (en) | 1976-12-01 | 1979-06-12 | Gulf Research & Development Company | Preparation of ethylbenzene hydroperoxide |
US4262143A (en) | 1979-02-16 | 1981-04-14 | Halcon International, Inc. | Preparation of hydroperoxides |
JPS55149247A (en) | 1979-05-09 | 1980-11-20 | Mitsui Petrochem Ind Ltd | Preparation of aromatic hydroperoxide |
JPS5888358A (ja) * | 1981-11-19 | 1983-05-26 | Nippon Steel Chem Co Ltd | 9−ハイドロパ−オキシ−9−置換フルオレンの製造法 |
JPS59190965A (ja) * | 1983-04-08 | 1984-10-29 | Sumitomo Chem Co Ltd | トリイソプロピルベンゼントリヒドロペルオキシドの製造法 |
US4602118A (en) | 1984-11-09 | 1986-07-22 | Exxon Research And Engineering Co. | Liquid phase oxidation of organic compounds to their hydroperoxides |
JPH0967337A (ja) | 1995-08-30 | 1997-03-11 | Mitsui Petrochem Ind Ltd | アリールアルキルヒドロペルオキシド類の製造方法 |
JP3822265B2 (ja) | 1995-08-30 | 2006-09-13 | 三井化学株式会社 | アリールアルキルヒドロペルオキシド類の製造方法 |
JP4756719B2 (ja) | 1997-02-17 | 2011-08-24 | ダイセル化学工業株式会社 | 酸化触媒系、酸化方法および酸化物の製造方法 |
DE69808037T2 (de) * | 1997-07-09 | 2003-06-05 | Mitsui Chemicals Inc | Verfahren zur herstellung von hydroperoxiden |
EP0916655B1 (fr) | 1997-11-13 | 2003-04-02 | Shell Internationale Researchmaatschappij B.V. | Procédé pour la préparation d'hydroperoxydes organiques |
RU2128647C1 (ru) | 1998-03-24 | 1999-04-10 | Акционерное общество "Нижнекамскнефтехим" | Способ получения гидропероксида этилбензола |
EP1108701B1 (fr) | 1999-12-14 | 2003-04-23 | Sumitomo Chemical Company Limited | Procédé pour la préparation des cétones, des alcools et des hydroperoxydes |
DE10015874A1 (de) | 2000-03-30 | 2001-10-11 | Creavis Tech & Innovation Gmbh | Verfahren zur Herstellung von aromatischen Alkoholen insbesondere Phenol |
DE10015880A1 (de) * | 2000-03-30 | 2001-10-11 | Creavis Tech & Innovation Gmbh | Verfahren zur Oxidation von Kohlenwasserstoffen |
TWI294308B (fr) | 2000-11-15 | 2008-03-11 | Daicel Chem | |
JP4601805B2 (ja) | 2000-11-24 | 2010-12-22 | ダイセル化学工業株式会社 | シクロヘキサンの酸化方法 |
US6998491B2 (en) | 2001-03-09 | 2006-02-14 | Daicel Chemical Industries, Ltd. | Catalyst comprising a cyclic imide compound |
US20030136603A1 (en) | 2002-01-22 | 2003-07-24 | Parghi Kaumil H. | Parghi ergomobile |
-
2003
- 2003-09-24 AT AT03380211T patent/ATE453619T1/de not_active IP Right Cessation
- 2003-09-24 PT PT03380211T patent/PT1520853E/pt unknown
- 2003-09-24 EP EP03380211A patent/EP1520853B1/fr not_active Expired - Lifetime
- 2003-09-24 ES ES03380211T patent/ES2339111T3/es not_active Expired - Lifetime
- 2003-09-24 DE DE60330775T patent/DE60330775D1/de not_active Expired - Lifetime
-
2004
- 2004-01-22 US US10/762,792 patent/US7038089B2/en not_active Expired - Fee Related
- 2004-02-06 KR KR1020040007949A patent/KR100854179B1/ko not_active IP Right Cessation
- 2004-02-26 JP JP2004051137A patent/JP4693354B2/ja not_active Expired - Fee Related
- 2004-04-01 AR ARP040101090A patent/AR043813A1/es unknown
Also Published As
Publication number | Publication date |
---|---|
JP2005097234A (ja) | 2005-04-14 |
ES2339111T3 (es) | 2010-05-17 |
AR043813A1 (es) | 2005-08-17 |
JP4693354B2 (ja) | 2011-06-01 |
EP1520853A1 (fr) | 2005-04-06 |
ATE453619T1 (de) | 2010-01-15 |
DE60330775D1 (de) | 2010-02-11 |
US20050065381A1 (en) | 2005-03-24 |
PT1520853E (pt) | 2010-04-08 |
US7038089B2 (en) | 2006-05-02 |
KR100854179B1 (ko) | 2008-08-26 |
KR20050030091A (ko) | 2005-03-29 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
EP1520853B1 (fr) | Procédé pour la préparation d'hydroperoxides | |
EP1108701B1 (fr) | Procédé pour la préparation des cétones, des alcools et des hydroperoxydes | |
JPH0456037B2 (fr) | ||
KR20040002660A (ko) | 시클로헥사논 옥심의 제조방법 | |
JP2001233809A (ja) | 炭化水素類の酸化方法 | |
US3459810A (en) | Process for the preparation of ethylbenzene hydroperoxide | |
JPH0676365B2 (ja) | ケトキシムの製造方法 | |
US7678943B2 (en) | Process for producing hydroperoxides | |
CA1208661A (fr) | Preparation d'hydroperoxyde de butyle tertiaire | |
US20110251436A1 (en) | Process for the production of alkylbenzene hydroperoxides under mild conditions and in the presence of new catalytic systems | |
CN109574898A (zh) | 微通道氧化法制备芳香族异丙基过氧化氢化合物的方法 | |
US3475498A (en) | Process for preparing ethyl benzene hydroperoxide | |
US4992567A (en) | Alkylene oxide production using vapor phase oxidation of an alkane or olefin in molten salt and recirculation of aldehyde by-products | |
JP4522672B2 (ja) | 環状脂肪族オキシムの製造法 | |
JP2000302752A (ja) | ヒドロペルオキシド類の製造方法 | |
US4158022A (en) | Preparation of ethylbenzene hydroperoxide | |
RU2235714C1 (ru) | Способ окисления углеводородов, спиртов и/или кетонов | |
EP1254125A1 (fr) | Procede d'epoxydation d'olefines | |
JPS6054357A (ja) | ヒドロペルオキシド混合物の処理方法 | |
GB1598314A (en) | Process for the manufacture of acetic acid by the oxidation of acetaldehyde | |
JP4096582B2 (ja) | プロピレンオキサイドの製造方法 | |
JPS63277640A (ja) | 有機過酸化物の分解法 | |
JPH08504437A (ja) | シクロアルカノン、シクロアルカノール及びシクロアルキルヒドロペルオキシドの混合物の連続調製のための方法 | |
JP2002249451A (ja) | 有機基質の酸化方法 | |
JP2004525073A5 (fr) |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
AK | Designated contracting states |
Kind code of ref document: A1 Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PT RO SE SI SK TR |
|
AX | Request for extension of the european patent |
Extension state: AL LT LV MK |
|
17P | Request for examination filed |
Effective date: 20050713 |
|
AKX | Designation fees paid |
Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PT RO SE SI SK TR |
|
17Q | First examination report despatched |
Effective date: 20081118 |
|
GRAP | Despatch of communication of intention to grant a patent |
Free format text: ORIGINAL CODE: EPIDOSNIGR1 |
|
GRAC | Information related to communication of intention to grant a patent modified |
Free format text: ORIGINAL CODE: EPIDOSCIGR1 |
|
GRAS | Grant fee paid |
Free format text: ORIGINAL CODE: EPIDOSNIGR3 |
|
GRAA | (expected) grant |
Free format text: ORIGINAL CODE: 0009210 |
|
AK | Designated contracting states |
Kind code of ref document: B1 Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PT RO SE SI SK TR |
|
REG | Reference to a national code |
Ref country code: GB Ref legal event code: FG4D |
|
REG | Reference to a national code |
Ref country code: CH Ref legal event code: EP |
|
REG | Reference to a national code |
Ref country code: IE Ref legal event code: FG4D |
|
REF | Corresponds to: |
Ref document number: 60330775 Country of ref document: DE Date of ref document: 20100211 Kind code of ref document: P |
|
REG | Reference to a national code |
Ref country code: PT Ref legal event code: SC4A Free format text: AVAILABILITY OF NATIONAL TRANSLATION Effective date: 20100330 |
|
REG | Reference to a national code |
Ref country code: NL Ref legal event code: T3 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: SE Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20091230 Ref country code: FI Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20091230 |
|
REG | Reference to a national code |
Ref country code: ES Ref legal event code: FG2A Ref document number: 2339111 Country of ref document: ES Kind code of ref document: T3 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: SI Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20091230 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: AT Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20091230 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: RO Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20091230 Ref country code: EE Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20091230 Ref country code: BG Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20100330 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: CZ Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20091230 Ref country code: SK Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20091230 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: GR Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20100331 Ref country code: CY Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20091230 |
|
PLBE | No opposition filed within time limit |
Free format text: ORIGINAL CODE: 0009261 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT |
|
26N | No opposition filed |
Effective date: 20101001 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: DK Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20091230 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: MC Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20100930 |
|
REG | Reference to a national code |
Ref country code: CH Ref legal event code: PL |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: CH Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20100930 Ref country code: LI Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20100930 Ref country code: IE Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20100924 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: HU Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20100701 Ref country code: LU Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20100924 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: TR Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20091230 |
|
REG | Reference to a national code |
Ref country code: FR Ref legal event code: PLFP Year of fee payment: 13 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: GB Payment date: 20150928 Year of fee payment: 13 Ref country code: ES Payment date: 20150928 Year of fee payment: 13 Ref country code: PT Payment date: 20150904 Year of fee payment: 13 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: BE Payment date: 20150928 Year of fee payment: 13 Ref country code: FR Payment date: 20150917 Year of fee payment: 13 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: IT Payment date: 20150923 Year of fee payment: 13 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: DE Payment date: 20150929 Year of fee payment: 13 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: NL Payment date: 20150926 Year of fee payment: 13 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: BE Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20160930 |
|
REG | Reference to a national code |
Ref country code: DE Ref legal event code: R119 Ref document number: 60330775 Country of ref document: DE |
|
REG | Reference to a national code |
Ref country code: NL Ref legal event code: MM Effective date: 20161001 |
|
GBPC | Gb: european patent ceased through non-payment of renewal fee |
Effective date: 20160924 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: PT Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20170324 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: NL Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20161001 |
|
REG | Reference to a national code |
Ref country code: FR Ref legal event code: ST Effective date: 20170531 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: DE Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20170401 Ref country code: FR Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20160930 Ref country code: GB Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20160924 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: IT Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20160924 |
|
REG | Reference to a national code |
Ref country code: BE Ref legal event code: MM Effective date: 20160930 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: ES Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20160925 |
|
REG | Reference to a national code |
Ref country code: ES Ref legal event code: FD2A Effective date: 20181126 |